#include <gdiplus.h>
using namespace Gdiplus;

namespace vgl{
typedef Gdiplus::Pen		pen_t;
typedef Gdiplus::Color		color_t;
typedef Gdiplus::Graphics   graphics_t;
typedef Gdiplus::Matrix		matrix_t;
typedef Gdiplus::PointF		point_t;
typedef Gdiplus::RectF		rect_f_t;
typedef Gdiplus::Rect		rect_t;
typedef Gdiplus::Brush		brush_t;
};